Orahovac is a Serbian word that refers to a type of nut liqueur, commonly made with walnuts. However, there are several synonyms for this term, including Nocino, Eau de Noix, and Nusslikör. Nocino is an Italian nut liqueur made from unripe green walnuts. It is a specialty of Emilia-Romagna, a region in Northern Italy. Eau de Noix is a French walnut liqueur made by macerating walnuts in alcohol and sugar. Nusslikör is a German nut liqueur, brewed with a mixture of hazelnuts, walnuts, and almonds. All of these liqueurs share similar nutty flavors and are made by steeping or macerating nuts in alcohol.